Gitter vs Mattermost
| Gitter | Mattermost | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Android, iOS, Web | Android, iOS, Linux, macOS, self-hosted, Web, Windows |
| Free plan | Yes | Yes |
| Channels | Yes | Yes |
| Integrations | matrix-hookshot, go-neb | GitHub, GitLab, Jira, Microsoft Teams, Microsoft 365, Outlook, ServiceNow, Zoom, Pexip, Splunk, Zapier |
| Supported platforms | web, desktop, Android, iOS | web, Windows, macOS, Linux, iOS, Android, API, self-hosted |
| Guest access | — | Yes |
| Message history | — | unlimited |
Both are listed in Best Team Chat Apps. On Inferse, Mattermost scores higher on our published basis.